25801384

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1069}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 55468800

約数和(自身を除く): 29667416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1069, 1724, 2138, 3017, 3448, 4276, 6034, 7483, 8552, 12068, 14966, 24136, 29932, 59864, 460739, 921478, 1842956, 3225173, 3685912, 6450346, 12900692, 25801384]

約数ペア:

[(1, 25801384), (2, 12900692), (4, 6450346), (7, 3685912), (8, 3225173), (14, 1842956), (28, 921478), (56, 460739), (431, 59864), (862, 29932), (1069, 24136), (1724, 14966), (2138, 12068), (3017, 8552), (3448, 7483), (4276, 6034)]